.\" $Id: deltavar.1,v 1.1 2003/01/06 20:50:29 engelhar Exp $
.TH deltavar 1 "26 February 2002" "Estats Userland" "Estats"
.SH NAME
deltavar \- monitor a single Estats variable continuously, printing out how
much it changes each second.
.SH SYNOPSIS
.B deltavar
.I connection_id
.I var_name
.SH DESCRIPTION
\fBdeltavar\fR runs in an infinite loop, creating a snapshot of the
current value of the Estats variable \fIvar_name\fR from the connection
\fIconnection_id\fR once every second and printing out the difference
from the previous value.
.SH SEE ALSO
.BR gutil (1),
.BR readvar (1),
.BR readall (1),
.BR writevar (1),
.BR estats (7)
